Artificial Language - General Questions

'ari som' means 'big house', 'som veli' means 'house key' and 'veli tor' means 'key ring'. What does 'tor' mean?

'vesh tarn' means 'bright star' and 'tarn olo' means 'star light'. If 'olo ruv' means 'light house', what is 'bright house'?

In an artificial language, 'morlo pina' means 'red apple', 'pina tasu' means 'apple pie' and 'tasu gelo' means 'pie crust'. Which word means 'red'?

If 'tor ex lumi' means 'books are costly', 'lumi ran pa' means 'costly pens sell' and 'ex dov tor' means 'are books cheap', what does 'ran' mean?

In a code, 'lo mi' means 'green leaf' and 'mi ka' means 'leaf fall'. Which word means 'green'?